refdes	refdes	value	device	
U2	U2	unknown	LM317	
C4	C4	1uf	POLARIZED_CAPACITOR	
C3	C3	22uF	POLARIZED_CAPACITOR	
R1	R1	5k	VARIABLE_RESISTOR	
C2	C2	0.1uF	POLARIZED_CAPACITOR	
R2	R2	220	RESISTOR	
C1	C1	2200uF	POLARIZED_CAPACITOR	
S1	S1	unknown	SPST	
CONN1	CONN1	unknown	MAINS_CONNECTOR	
T1	T1	unknown	transformer	
F1	F1	unknown	FUSE	
U1	U1	unknown	DIODE-BRIDGE